200002311223440 has 160 divisors (see below), whose sum is σ = 692101021556736. Its totient is φ = 47357841108480.

The previous prime is 200002311223391. The next prime is 200002311223457. The reversal of 200002311223440 is 44322113200002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 200002311223440.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 880798704 + ... + 881025743.

Almost surely, 2^{200002311223440} is an apocalyptic number.

200002311223440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200002311223440 is an abundant number, since it is smaller than the sum of its proper divisors (492098710333296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200002311223440 is a wasteful number, since it uses less digits than its factorization.

200002311223440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761824517 (or 1761824511 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 200002311223440 its reverse (44322113200002), we get a palindrome (244324424423442).

The spelling of 200002311223440 in words is "two hundred trillion, two billion, three hundred eleven million, two hundred twenty-three thousand, four hundred forty".